kubotaman,
I havent recieved mine yet, but I was at my dealer a couple of days ago and he had a 7800 there with the new seat. It felt as though you sat a little bit higher, but was much more comfortable. It looked like the new seat for the bx. It will cost me the $30 for the replacement. Not a bad price for the added comfort. The dealer said they were to be recieved last month, but havent showed up yet. He will call when they arrive.